From 60fc34d9e849f898bce72b632a2a469ecd65f5ab Mon Sep 17 00:00:00 2001
From: orbiter <orbiter@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Mon, 19 Dec 2005 00:40:06 +0000
Subject: [PATCH] iterartion bug:
 http://www.yacy-forum.de/viewtopic.php?p=14182#14182

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1235 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 source/de/anomic/kelondro/kelondroTree.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/de/anomic/kelondro/kelondroTree.java b/source/de/anomic/kelondro/kelondroTree.java
index 97c09f486..2eb5bdb47 100644
--- a/source/de/anomic/kelondro/kelondroTree.java
+++ b/source/de/anomic/kelondro/kelondroTree.java
@@ -904,7 +904,7 @@ public class kelondroTree extends kelondroRecords implements Comparator, kelondr
         }
             
 	public boolean hasNext() {
-            return (rot) || (nextNode != null);
+            return (rot && (size() > 0)) || (nextNode != null);
 	}
 
         public Object next() {